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-It is recommended to always use the iMath menus to create or modify iFormulas. Nevertheless, sometimes it will be necessary to fine-tune equations by editing them directly.
-All iMath commands start with the string <code>%%ii</code> at the beginning of a line, which will be interpreted as a comment by Openoffice. When the document is recalculated, iMath parses the string and generates the formula that is displayed. The generated lines are marked by <code>%%gg</code> at the end of the line. Editing such a line makes no sense because it will be deleted at the next recalculation! Always modify the <code>%%ii</code> lines if you want to tweak an iFormula. Formulas may also have lines without either <code>%%ii</code> or <code>%%gg</code>, these will not be touched by iMath.
-== Commands ==
-After the initial <code>%%ii</code>, the following commands are possible:
-* <code>READFILE { path/to/file }</code>
-Open the given file and parse the iMath commands in this file. This command can be used to put common formulas in a file to re-use them
-* <code>FUNCTION { hints, expression, expression }
-Declare a user-defined function.

Latest revision as of 18:01, 9 July 2017